| name | heritage designation | image | status | type | date completed | date end | date start | Website | date Start construction | city | administrative división | continent | Country | latitude (°) | longitude (°) | material | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kraków Barbican | Objects of cultural heritage in Poland |  | Defense | 1498 | 1498 | website | Kraków | Lesser Poland | Europe | Poland | 50.0499992371 | 19.9333324432 | Map | ||||
| Kraków Fortress Fort 52a |  | 1896 - 1902 | 1896 | website | Kraków | Lesser Poland | Europe | Poland | 49.9833335876 | 19.9166660309 | Map | ||||||
| Modlin Fortress |  | Fortification | 1806 - 1812 | 1812 | website | Nowy Dwór Mazowiecki | Masovian | Europe | Poland | 52.4383333333 | 20.6819444444 | Map | |||||
| Oflag 64 |  | Correctional facility | 1945 | 1943 | website | Szubin | Kuyavian-Pomeranian | Europe | Poland | 53.0000000000 | 17.7166671753 | Map | |||||
| Oflag II-C |  | Correctional facility | 1945 | 1939 | website | Dobiegniew | Lubusz | Europe | Poland | 52.9666671753 | 15.7500000000 | Map |